Windows 11 Network Printer Error 0x0000011b & RPC Fix
Fix the infamous 0x0000011b, 0x00000709, and RPC Authentication printer errors on Windows 11 & Windows 10 without compromising domain security.
Common Symptoms and Quick Fixes
| Symptom | Likely Cause | Quick Fix |
|---|---|---|
| Error 0x0000011b when connecting | RPC privacy enforcement mismatch | Update print server and client; temporary registry flag |
| Error 0x00000709 when setting default | Registry permission on the Windows key | Re-add the printer by IP port |
| Printer shows Offline but pings fine | Stale spooler or wrong port | Restart Print Spooler; re-add TCP/IP port |
Method 1: Install Updates on the Print Server and Client
The error appears when the client and the print server disagree on RPC privacy enforcement. Patching both sides is the proper fix and keeps your domain secure.
1
Update the print serverRun Windows Update on the server that shares the printer, install the latest cumulative update, then reboot.
2
Update the client PCInstall the same month or a newer cumulative update on the affected Windows 11 or Windows 10 PC, then try connecting again.
Method 2: Temporary Registry Flag on the Print Server
Use this only to restore printing while you patch. Run it on the print server in an elevated Command Prompt, then restart the spooler.
reg add HKLM\System\CurrentControlSet\Control\Print /v RpcAuthnLevelPrivacyEnabled /t REG_DWORD /d 0 /f
net stop spooler && net start spoolerPro Tip for AdministratorsThis setting lowers RPC security. Remove it after both sides are patched: reg delete HKLM\System\CurrentControlSet\Control\Print /v RpcAuthnLevelPrivacyEnabled /f
Method 3: Add the Printer by IP Port
This skips the shared-name RPC path entirely and is the fastest workaround for a single PC.
3
Open Printers & scannersSettings > Bluetooth & devices > Printers & scanners > Add device > Add manually.
4
Use a TCP/IP addressChoose Add a printer using an IP address or hostname, enter the printer IP, and install the correct manufacturer driver.
Frequently Asked Questions (FAQ)
Q: Is the registry fix permanent?
It can be, but it weakens security. Treat it as a stopgap until every machine is patched.
Q: Does this affect USB printers?
No. These errors only affect network and shared printers that use RPC.